ROBOSIL 42 Sodium Silicate
Physical and Chemical Properties…
Sodium silicate: 37.5% Wt.%
Water: 62.5% Wt%
Appearance: Thick liquid.
Color: Clear to hazy white.
Odor: Odorless or musty odor.
pH: Approximately 11.3
Specific gravity: 1.39 g/cm3 (20°C), 41°BÈ, 11.62 lbs/gal
Solubility in water: Miscible.